<span>Competition helps limit the power of each group</span>
The answer is D.
extra wording :)
"It was a new way of thinking about the universe that differed greatly from both classical thought and Church teachings." is 100 % correct good luck!!!
Answer:
The Second Crusade was started in response to the fall of the County of Edessa in 1144 to the forces of Zengi. The county had been founded during the First Crusade (1096–1099) by King Baldwin I of Jerusalem in 1098. While it was the first Crusader state to be founded, it was also the first to fall.
Explanation: